Stick on Cell Phone ID/Credit Card Wallet Case [Tetra-M Case] for iPhone, Android, Smartphones (Black) Store Your: CREDIT CARDS, IDs, DRIVER'S LICENSE, Cash, Headphones, Keys, and other small objects Easy Application and Removal with 3M Adhesive Fits nearly all smartphones and other devices Silicone construction provides a anti-slip backing for the device while securely holding the credit cards Slim design less than 1/8" thick